Subversion Repositories Kolibri OS

#define ENTRY_POINT #main

#define MEMSIZE 4096*20

#include "..\lib\strings.h"

#include "..\lib\clipboard.h"

#include "..\lib\gui.h"

#include "..\lib\fs.h"

//===================================================//

//                                                   //

//                       DATA                        //

//                                                   //

//===================================================//

?define T_COLUMNS_TITLE "#    Size      Type        Contents"

?define DEFAULT_SAVE_PATH "/tmp0/1/clipview.tmp"

char *data_type[] = { "Text", "Image", "RAW", "Unknown" };

enum {

	BT_DELETE_LAST = 10,

	BT_DELETE_ALL,

	BT_UNLOCK,

	BT_LIST_LEFT,

	BT_LIST_RIGHT

};

#define PANEL_BOTTOM_H 35

#define GAP 5

#define LIST_Y 32

#define PANEL_TOP_H LIST_Y-2

#define LINE_H 20

#define TEXT_Y LINE_H - 14 / 2

proc_info Form;

struct LIST {

	int w,h;

	int count;

	int first;

	int visible;

} list = 0;

//===================================================//

//                                                   //

//                       CODE                        //

//                                                   //

//===================================================//

void main()

{

	@mem_init();

	@SetEventMask(EVM_REDRAW + EVM_BUTTON);

	loop() switch(@WaitEventTimeout(10))

	{

		case evButton:

			@GetButtonID();

			switch(EAX) {

				case 1:

					ExitProcess();

				case BT_DELETE_LAST:

					EventDeleteLastSlot();

					break;

				case BT_DELETE_ALL:

					EventDeleteAllSlots();

					break;

				case BT_UNLOCK:

					EventResetBufferLock();

					break;

				case BT_LIST_LEFT:

					list.first -= list.visible;

					if (list.first <= 0) list.first = 0;

					ClipViewSelectListDraw();

					break;

				case BT_LIST_RIGHT:

					if (list.first + list.visible < list.count) list.first += list.visible;

					ClipViewSelectListDraw();

					break;

				default:

					if (EAX>=300) EventOpenAsHex(EAX-300);

					else EventOpenAsText(EAX-100);

			}

			break;

		case evReDraw:

			sc.get();

			DefineAndDrawWindow(GetScreenWidth()-600/2,80,600,400,0x73,NULL,"Clipboard Viewer",NULL);

			GetProcessInfo(#Form, SelfInfo);

			IF (Form.status_window&ROLLED_UP) break;

			IF (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); break; }

			IF (Form.width  < 570) { MoveSize(OLD,OLD,570,OLD); break; }

		 	DrawWindowContent();

		 	break;

		default:

			if (Clipboard__GetSlotCount() > list.count) ClipViewSelectListDraw();

   }

}

void DrawWindowContent()

{

	list.w = Form.cwidth-GAP-GAP;

	list.h = Form.cheight-PANEL_BOTTOM_H-LIST_Y-GAP;

	list.visible = list.h / LINE_H;

	DrawBar(0,0, Form.cwidth, PANEL_TOP_H, sc.work);

	DrawBar(0,Form.cheight-PANEL_BOTTOM_H, Form.cwidth, PANEL_BOTTOM_H, sc.work);

	DrawWideRectangle(GAP-GAP, LIST_Y-GAP, GAP*2+list.w, GAP*2+list.h, GAP-2, sc.work);

	DefineButton(GAP, list.h + LIST_Y + 8, 110, 25, BT_DELETE_LAST, sc.button);

	$inc edx

	$add ebx, 130 << 16    //BT_DELETE_ALL

	$int 64

	$inc edx

	$add ebx, 130 << 16    //BT_UNLOCK

	$int 64

	WriteText(GAP+11, LIST_Y + list.h + 14, 0x90, sc.button_text, "Delete last      Delete all      Reset lock");

	WriteText(GAP+18, LIST_Y - 23, 0x90, sc.work_text, T_COLUMNS_TITLE);

 	ClipViewSelectListDraw();

 	SelectList_DrawBorder();

}

dword slot_data;

struct clipboard_data

{

	dword	size;

	dword	type;

	dword	encoding;

	dword	content;

	dword	content_offset;

} cdata;

void SelectList_DrawLine(dword i)

{

	int yyy, slot_data_type_number;

	yyy = i*LINE_H+LIST_Y;

	DrawBar(GAP, yyy, list.w, LINE_H, -i%2 * 0x0E0E0E + 0xF1F1f1);

	if (list.first + i >= list.count) {

		return;

	}

	slot_data = Clipboard__GetSlotData(list.first + i);

	cdata.size = ESDWORD[slot_data];

	cdata.type = ESDWORD[slot_data+4];

	if (cdata.type==SLOT_DATA_TYPE_TEXT) || (cdata.type==SLOT_DATA_TYPE_TEXT_BLOCK)

		cdata.content_offset = 12;

	else

		cdata.content_offset = 8;

	cdata.content = slot_data + cdata.content_offset;

	WriteText(list.first+i/10^1*8+GAP+12, yyy+TEXT_Y, 0x90, 0x000000, itoa(list.first + i));

	EDX = ConvertSizeToKb(cdata.size);

	WriteText(GAP+44+16, yyy+TEXT_Y, 0x90, 0x000000, EDX);

	slot_data_type_number = cdata.type;

	if (slot_data_type_number >= 4) slot_data_type_number = 3;

	WriteText(GAP+140, yyy+TEXT_Y, 0x90, 0x000000, data_type[slot_data_type_number]);

	WriteTextB(GAP+list.w - 88, yyy+TEXT_Y, 0x90, 0x006597, "TEXT  HEX");

	DefineButton(GAP+list.w - 98, yyy, 50, LINE_H, 100+i+BT_HIDE, NULL);

	$add edx, 200

	$add ebx, 52 << 16 - 10 //BT_HEX

	$int 64

	ESI = list.w - 345 / 8;

	if (cdata.size - cdata.content_offset < ESI) ESI = cdata.size - cdata.content_offset;

	WriteText(GAP+236, yyy+TEXT_Y, 0x30, 0x000000, cdata.content);

}

int SaveSlotContents() {

	if (! CreateFile(cdata.size, cdata.content, DEFAULT_SAVE_PATH))	{

		return true;

	} else {

		notify("'Can not create /tmp0/1/clipview.tmp' -E");

	 	return false;

	}

}

void ClipViewSelectListDraw()

{

	int i, list_last;

	list.count = Clipboard__GetSlotCount();

	if (list.first >= list.count) list.first = list.count - list.visible;

	if (list.first < 0) list.first = 0;

	if (list.count > list.visible) list_last = list.visible; else list_last = list.count;

	for (i=0; i

	DrawBar(GAP,i*LINE_H+LIST_Y, list.w, -i*LINE_H+ list.h, 0xFFFfff);

	if (!list.count) WriteText(list.w / 2 + GAP - 60,

		list.h / 2 - 8 + LIST_Y, 0x90, 0x999999, "No data to show");

	//Show "<" and ">" buttons and a page number

	//in case when there are items more than visible at once

	if (list.count > list.visible) {

		param[0] = list.first / list.visible + '0';

		param[1] = '\0';

		DefineButton(Form.cwidth-84-GAP, list.h + LIST_Y + 8, 25, 25, BT_LIST_LEFT, sc.button); //BT_LEFT

		$inc edx

		$add ebx, 57 << 16 //BT_RIGHT

		$int 64

		WriteText(Form.cwidth-84-GAP+10, list.h + LIST_Y + 14, 0x90, sc.button_text, "<      >");

		$add ebx, 28 << 16

		$mov edx, #param;

		$mov edi, sc.work

		$mov ecx, 11010000b << 24

		$add ecx, sc.work_text //page number

		$int 64

	}

}

void SelectList_DrawBorder() {

	DrawRectangle3D(GAP-2, LIST_Y-2,

		list.w+3, list.h+3,

		sc.dark, sc.light);

	DrawRectangle3D(GAP-1, LIST_Y-1,

		list.w+1, list.h+1,

		sc.line, sc.line);

}

//===================================================//

//                                                   //

//                     EVENTS                        //

//                                                   //

//===================================================//

void EventDeleteLastSlot()

{

	int i;

	for (i=0; i

		DeleteButton(list.first + i + 100);

		$add edx, 200

		$int 64

	}

	Clipboard__DeleteLastSlot();

	DrawWindowContent();

}

void EventDeleteAllSlots()

{

	while (Clipboard__GetSlotCount()) Clipboard__DeleteLastSlot();

	DrawWindowContent();

}

void EventResetBufferLock() {

	Clipboard__ResetBlockingBuffer();

	DrawWindowContent();

}

void EventOpenAsText(int slot_id) {

	slot_data = Clipboard__GetSlotData(slot_id);

	cdata.size = ESDWORD[slot_data]-12;

	cdata.content = slot_data+12;

	if (SaveSlotContents()) RunProgram("/sys/develop/cedit", DEFAULT_SAVE_PATH);

}

void EventOpenAsHex(int slot_id) {

	slot_data = Clipboard__GetSlotData(slot_id);

	cdata.size = ESDWORD[slot_data];

	cdata.content = slot_data;

	if (SaveSlotContents()) RunProgram("/sys/develop/heed", DEFAULT_SAVE_PATH);

}

stop: